<link rel="stylesheet" href="./components/nav/nav.css" />
<script src="./components/nav/nav.js"></script>

<div class="nav-bar">
  <img src="./assets/img/index/logo-index .png" alt="" />
  <div class="nav-right">
    <ul class="nav-list">
      <li class="on"><a href="./">首页</a></li>
      <li><a href="?page=teacher">名师风采</a></li>
      <li><a href="#">全部课程</a></li>
      <li><a href="?page=company">公司简介</a></li>
      <li><a href="?page=helping">帮助中心</a></li>
      <li><a href="?page=xy-index">学员登录</a></li>
      <li><a href="?page=xy-index">题库习题</a></li>
      <li><a href="?page=pay">在线支付</a></li>
    </ul>
  </div>
</div>
